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Lead Software Architect

Job in Waltham, Middlesex County, Massachusetts, 02254, USA
Listing for: Motion Recruitment
Full Time position
Listed on 2026-02-14
Job specializations:
  • IT/Tech
    AI Engineer, Cloud Computing, Machine Learning/ ML Engineer, Data Scientist
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

This is a full-time opportunity with an innovative software organization building cloud-native platforms that power research, data collaboration, and AI-driven discovery tools used across scientific and technical industries. The engineering team operates heavily in Python, Java, cloud infrastructure (AWS/GCP/Azure), and modern AI frameworks to build scalable, intelligent products from the ground up.

This role is for someone who wants to architect and lead the development of a brand-new AI-native product while mentoring a high-performing engineering team. You’ll take business ideas and translate them into modern technical architecture, working directly with product and UX to shape how AI is embedded into real-world applications. If you enjoy greenfield builds, cloud-native design, and applying LLMs and AI tooling to create production-grade systems, this is the kind of opportunity where you get to truly own the vision and execution.

Required

Skills & Experience
  • 5+ years of software engineering and architecture experience
  • 5+ years of experience designing AI-powered applications and infrastructure using LLMs
  • Strong programming expertise in Python and Java
  • Experience working with distributed computing frameworks such as Ray, Spark, Dask, or similar
  • Deep experience building highly available, large-scale applications in AWS environments
  • Strong understanding of microservices, APIs, containers, and cloud-native design
  • Experience implementing Dev Sec Ops  practices including CI/CD, testing, and observability
Desired Skills & Experience
  • Advanced degree in Computer Science or related field
  • Experience leading engineering teams and mentoring developers
  • Familiarity with multi-cloud environments (AWS, GCP, Azure)
  • Exposure to data science, AI/ML, cybersecurity, or big data technologies
  • Experience with open-source technologies
  • Full-stack development exposure is a plus
  • Strong communication and cross-team collaboration skills
  • Experience working in highly technical, research, or data-driven industries is a plus
What You Will Be Doing Tech Breakdown
  • 40% Python / Java Development
  • 25% AI / LLM Integration
  • 20% Cloud Architecture & Dev Sec Ops
  • 15% Team Leadership & Collaboration
Daily Responsibilities
  • 60% Hands On
  • 20% Management Duties
  • 20% Team Collaboration
The Offer

Bonus eligible

You Will Receive The Following Benefits
  • Medical, Dental, and Vision Insurance
  • Vacation Time
  • Stock Options

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.

Posted By:
Grant Willoe

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